This is a polygonal data set representing the 7-digit postal code areas across Japan.
It includes postal codes and associated address codes, separates building, large business establishment, and post office box data from point data, and updates 12 times a year to accommodate the latest area changes.
This can be used for reverse geocoding, delivery area setting, area marketing, visualization of administrative boundaries, and more.
This enables visualization of delivery areas and efficient delivery route planning.
In area marketing, using postal code data for specific regions allows for target market analysis, optimization of promotions, and sales forecasting for potential new store locations.
In reverse geocoding, address codes can be used to identify the zip codes of nearby locations from a specific point.
This information is updated based on data from Japan Post.
Addresses can be determined from specific points (such as stores).
Social media and app advertising now allows for targeting at the zip code polygon level, enabling more concentrated promotions in areas where they are most likely to be effective.
Address polygon data showing town, district, and block boundaries nationwide.
Spot data for General facility (shop) and chain stores nationwide
Includes latitude and longitude for postal codes (including P.O. boxes and large business addresses).
